CNC Stamping mold produce the Semiconductor Parts

Semiconductor materials are using for many kind of chips . Semiconductors make it possible to miniaturize electronic components, It require less energy.
I have been to a factory in Taiwan and they are making the stamping parts for Semiconductor. All the chip is very small, so… we can image the size of the pin. How to make the small pins? The answer is Stamping…
Here is some pictures of the CNC Stamping molds.

 
Here is the info. of the factory…. http://sh-tw.com/  Click it if you needed…